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  1. Qt
  2. QTBUG-66801

Tumbler: setting initial currentIndex selects wrong item with wrap disabled

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    Description

      If currentIndex is set to 1 initially and wrap is disabled, it automatically selects some other item, probably based on the initial view position:

      import QtQuick 2.10
import QtQuick.Controls 2.3

ApplicationWindow {
    id: window
    visible: true
    width: 600
    height: 440
    title: "contentY: " + view.contentY.toFixed(2)
           + ", originY: " + view.originY.toFixed(2)
           + ", currentIndex: " + view.currentIndex

    property Item view: tumbler.contentItem.children[0]

    Tumbler {
        id: tumbler
        model: 30
        currentIndex: 1
        anchors.fill: parent
        anchors.margins: 20
        wrap: false
        visibleItemCount: 7
    }
}

      Attachments

        1. issue_tumbler_initial_position_2.zip
          3 kB
        2. main.qml
          0.4 kB
        3. screenshot-1.png
          screenshot-1.png
          541 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-127315 Tumbler's currentIndex is not the same as the initial value

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-39146 Setting ListView currentIndex doesn't set initial item correctly in certain circumstances

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-66799 Tumbler: displacement calculation goes wrong if wrap is disabled and tumbler gets resized

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              mhqanbari MohammadHossein Qanbari
              poikelin Joni Poikelin
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              Dates

                Created:
                Updated:
                Resolved:

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